User`s manual

N5550:

The N5550 rear panel features ports and connectors.

Back Panel

Item Description

1.Power Connector

 Connect the included power cords to these connectors

2. WAN/LAN1 Port  WAN/LAN1 port for connecting to an Ethernet network through a

switch or router

3. LAN2 Port  LAN2 port for connecting to an Ethernet network through a switch

or router

4.USB Port  USB 2.0 port for compatible USB devices, such as USB disks, and

USB printers

5.USB Port  USB 2.0 port for compatible USB devices.

6.eSATA Port  eSATA port for high-speed storage expansion

7.Line in  For Audio in

8. Line out  For Audio out

9. Mic input  Microphone input

10.System Fan  System fan that exhausts heat from the unit.

11.HDMI Port  For Video/Audio out

12.VGA Port  For Video out